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Question
Choose the forms in which most plants absorb nitrogen
- Proteins
- Nitrates and Nitrites
- Urea
- Atmospheric nitrogen
Options
(i) and (ii)
(ii) and (iii)
(iii) and (iv)
(i) and (iv)
Solution
(ii) and (iii)
Explanation -
Plants cannot absorb atmospheric Nitrogen. They can absorb the Nitrogen in the form of Nitrates, Nitrites and Urea present in the soil.
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